package com.changgou.goods.dao;

import com.changgou.goods.pojo.Brand;
import org.apache.ibatis.annotations.Select;
import tk.mybatis.mapper.common.Mapper;

import java.util.List;
import java.util.Map;

public interface BrandMapper extends Mapper<Brand> {


    /**
     * 根据商品分类名称查询品牌列表
     * @param category
     * @return
     */
    @Select("SELECT NAME,image FROM tb_brand WHERE id IN ( SELECT brand_id FROM tb_category_brand WHERE category_id IN ( SELECT id FROM tb_category WHERE NAME = #{category}))")
    List<Map> findListCategoryName(String category);
}
